Effect of 5-azacytidine and simulated biological microenvironment on differentiation from bone marrow mesenchymal stem cells into myocardial-like cells / 中国组织工程研究

ABSTRACT

0.05) . Four weeks after culture,both transcription factor NKX-2.5 and GATA4 were expressed in the 5-azacytidine group. Additionally,?-mysion heavy chain but not ?-mysion heavy chain expression was observed. CONCLUSION:5-azacytidine induced the differentiation from bone marrow mesenchymal stem cells into myocardial-like cells;in addition,simulated biological microenvironment in both indirect contact group and myocardial cell lysate group also induced the same differentiation. The differentiated cells were cardiac possesses which were between mature cells and cardiac progenitor cells.